High Quality Corrugated Paperboard for Transformers

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Type: Solid
• Chemistry: Organic Insulation
• Material: Paper
• Thermal Rating: E 120
• Maximum Voltage: <10KV
• Model NO.: KLY-ZBJGJ
• Classification: Organic Insulating Material
• Certification: ISO9001
• Color: Natural
• Transport Package: Pallet
• Trademark: Kang Liyuan
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

Insulation corrugated board for Transformer

Description:
The corrugating paperboard is made of compacted press-board, and has good  mechanical strength and electrical properties. It can be easily installed.             
            


Dimensions and Tolerances (mm):  

No.	Property	Value	Tolerance
1	(T)Thickness	1.0mm   1.5mm   2.0mm	±0.5
2	(W)Width	≤1000mm	±3
3	(H)Height	4.5-7.5mm	±0.3
4	(L)Length	≤2000mm	±50
5	(P)Pitch	15mm	±2

Technical parameter:
 

Property	Unit	Standard  Value
		Average	Lowest level
Moisture Content	%	<7.0	/
Ash Content	%	<0.8	/
Conductivity of Aqueous Extract	μS/cm	<10.0	/
Yield Strength	Kg/cm	>11.0	>9.0

Characteristic:
1. High mechanical strength

1. Excellent electrical performance
2. Stable shape and accurate size

Application:
This product mainly applied to oil-immersed transformer as insulation material. It can even the distribution of the solid insulation materials.

Welcome all inquiries!
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